Textile machine, automatic winder and yarn guiding mechanism
The technology of a guiding mechanism and a yarn guiding device is applied in the field of yarn guiding mechanism and automatic winder, which can solve the problems of complex structure and high manufacturing cost of the yarn guiding mechanism, and achieve simple structure, low manufacturing cost and flexible stroke width. Effect
Active Publication Date: 2016-06-29
SCHAEFFLER TECH AG & CO KG
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Problems solved by technology
However, such yarn guiding mechanisms are complex in structure and very expensive to manufacture
Method used
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[0061] Various features and aspects of the invention are described in the following detailed description of illustrative embodiments.
[0062] figure 2 and 3 A yarn guiding mechanism according to an embodiment of the present invention is shown, which includes four units, namely: a traversing yarn guiding unit 1 , a rotational motion input unit 2 , a synchronous transmission belt unit 3 and an effective stroke adjusting unit 4 .
[0063] The traversing yarn guiding unit 1 comprises a traversing yarn guiding device 16, sliding guide rods 14, 15 up and down, the two guiding rods 14, 15 are mounted on fixed positioning frames 12, 13, and the traversing yarn guiding device 16 Able to traverse along the two guide rods 14, 15, the yarn 7 (see Figure 4 ) is guided to the bobbin 5 by the traversing yarn guiding device 16.
[0064] The rotary motion input unit 2 includes an input shaft 21 receiving a driving force from a motor (not shown), an idler 22 and two ball bearings 23 , 24 ...
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The invention relates to a textile machine, an automatic winder and a yarn guiding mechanism. The yarn guiding mechanism comprises four main units, that is, the traverse yarn guiding unit, the rotary motion input unit, the synchronous transmission belt unit and the effective stroke adjustment unit. The automatic winder comprises a bobbin, a driving roller and the yarn guiding mechanism. The textile machine comprises the automatic winder. According to the textile machine, the automatic winder and the yarn guiding mechanism, the traverse yarn guiding device of the yarn guiding mechanism can obtain high-acceleration acceleration and deceleration within terminal areas with two very short strokes near stroke inversion points, so that in a whole effective stroke, except the two inversion points, the reciprocating motion speed of the traverse yarn guiding device is invariant; the effective stroke of the traverse yarn guiding device of the yarn guiding mechanism is adjustable, and thus the non-overlapping cross-wound bobbin can be produced; and the advantages of the current scheme are combined, the disadvantages of the current scheme are avoided at the same time, the structure is simple, and the manufacturing cost is low.
Description
technical field [0001] In a first aspect, the present invention relates to a yarn guiding mechanism for a textile machine for guiding yarn on a rotating bobbin of a bobbin winder and keeping the yarn on the bobbin Traverse, thereby creating a cross-wound bobbin. . In a second aspect, the invention relates to an automatic bobbin winder comprising a thread guiding mechanism. In a third aspect, the invention relates to a textile machine comprising an automatic bobbin winder. Background technique [0002] In textile machines, cross-wound bobbins are formed by controlling the vibration or displacement of the yarn-guiding mechanism to achieve reciprocating traversing motion of the yarn-guiding mechanism, thereby producing cross-wound yarn on the bobbin pattern, such as figure 1 As shown, wherein 1' is a traverse guide device, 5' is a bobbin, 6' is a driving roller, and 7' is a yarn. In this respect, it is necessary, in the region of two very short end-of-strokes near the rever...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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IPC IPC(8): B65H57/06
Inventor 张建昌
Owner SCHAEFFLER TECH AG & CO KG